ESP32-CAN-X2 - Revision history

Brentp: /* 3D printed enclosure */

2026-04-29T00:52:42Z

3D printed enclosure

← Older revision		Revision as of 00:52, 29 April 2026
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	=3D printed enclosure=		=3D printed enclosure=
	You can 3D print your own enclosure - files [https://github.com/autosportlabs/ESP32-CAN-X2/tree/main/enclosures available on Github]:		You can 3D print your own enclosure: files [https://github.com/autosportlabs/ESP32-CAN-X2/tree/main/enclosures available on Github].

			The enclosure is a snap together design with ports for USB and grommets holes for the plug and play harness.

	[[file:esp32-can-x2-pigtail-3d-printed-enclosure-cover-off.jpg\|400px]]		[[file:esp32-can-x2-pigtail-3d-printed-enclosure-cover-off.jpg\|400px]]

Brentp: /* Board Pinout */

2026-04-29T00:51:36Z

Board Pinout

← Older revision		Revision as of 00:51, 29 April 2026
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	\|}		\|}

	==Pigtail for Plug and Play Harness==		=Pigtail for Plug and Play Harness=
	A [https://www.autosportlabs.com/product/plug-and-play-harness-connection-for-esp32-can-x2/ pigtail] is available for connector X1 and X2 that can integrate with the [[Harness_specifications\|Autosport Labs plug and play harness system]]. This pigtail can provide power + CAN data to the board.		A [https://www.autosportlabs.com/product/plug-and-play-harness-connection-for-esp32-can-x2/ pigtail] is available for connector X1 and X2 that can integrate with the [[Harness_specifications\|Autosport Labs plug and play harness system]]. This pigtail can provide power + CAN data to the board.

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	[[file:ESP32_CAN_X2_with_plug_and_play_harness_closeup.jpg\|400px]] [[file:ESP32_CAN_X2_with_plug_and_play_harness-scaled.jpg\|400px]]		[[file:ESP32_CAN_X2_with_plug_and_play_harness_closeup.jpg\|400px]] [[file:ESP32_CAN_X2_with_plug_and_play_harness-scaled.jpg\|400px]]

			=3D printed enclosure=
			You can 3D print your own enclosure - files [https://github.com/autosportlabs/ESP32-CAN-X2/tree/main/enclosures available on Github]:

			[[file:esp32-can-x2-pigtail-3d-printed-enclosure-cover-off.jpg\|400px]]
			[[file:esp32-can-x2-pigtail-3d-printed-enclosure-cover-on.jpg\|400px]]

	=Flashing Firmware=		=Flashing Firmware=

Brentp: /* Pigtail for Plug and Play Harness */

2026-04-28T23:56:47Z

Pigtail for Plug and Play Harness

← Older revision		Revision as of 23:56, 28 April 2026
Line 355:		Line 355:
	==Pigtail for Plug and Play Harness==		==Pigtail for Plug and Play Harness==
	A [https://www.autosportlabs.com/product/plug-and-play-harness-connection-for-esp32-can-x2/ pigtail] is available for connector X1 and X2 that can integrate with the [[Harness_specifications\|Autosport Labs plug and play harness system]]. This pigtail can provide power + CAN data to the board.		A [https://www.autosportlabs.com/product/plug-and-play-harness-connection-for-esp32-can-x2/ pigtail] is available for connector X1 and X2 that can integrate with the [[Harness_specifications\|Autosport Labs plug and play harness system]]. This pigtail can provide power + CAN data to the board.

			[[Image:add_to_cart.png\|link=https://www.autosportlabs.com/product/plug-and-play-harness-connection-for-esp32-can-x2/]]

	[[file:ESP32_CAN_X2_with_plug_and_play_harness_closeup.jpg\|400px]] [[file:ESP32_CAN_X2_with_plug_and_play_harness-scaled.jpg\|400px]]		[[file:ESP32_CAN_X2_with_plug_and_play_harness_closeup.jpg\|400px]] [[file:ESP32_CAN_X2_with_plug_and_play_harness-scaled.jpg\|400px]]

Brentp: /* Top Headers Pinout */

2026-04-28T23:55:49Z

Top Headers Pinout

← Older revision		Revision as of 23:55, 28 April 2026
Line 352:		Line 352:
	\| 4 \|\| GND \|\| Ground		\| 4 \|\| GND \|\| Ground
	\|}		\|}

			==Pigtail for Plug and Play Harness==
			A [https://www.autosportlabs.com/product/plug-and-play-harness-connection-for-esp32-can-x2/ pigtail] is available for connector X1 and X2 that can integrate with the [[Harness_specifications\|Autosport Labs plug and play harness system]]. This pigtail can provide power + CAN data to the board.

			[[file:ESP32_CAN_X2_with_plug_and_play_harness_closeup.jpg\|400px]] [[file:ESP32_CAN_X2_with_plug_and_play_harness-scaled.jpg\|400px]]

	=Flashing Firmware=		=Flashing Firmware=

Brentp: /* Power Ratings & Environmental Requirements */

2026-03-25T14:20:02Z

Power Ratings & Environmental Requirements

← Older revision		Revision as of 14:20, 25 March 2026
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	'''Power available to your circuit'''		'''Power available to your circuit'''

	The onboard regulator can provide power to your devices:		The onboard regulator can provide power to your devices:
	* 1.5A is available on the 5V header pins		* 1.5A is available on the 5V header pins

Brentp: /* Power Ratings & Environmental Requirements */

2026-03-25T14:19:50Z

Power Ratings & Environmental Requirements

← Older revision		Revision as of 14:19, 25 March 2026
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	The ESP32-CAN-X2 development board is flexible in its power input, and it provides multiple power input options. Power can either be supplied via the VIN pin, or via USB-C connector. Any voltage input either via USB or VIN is stepped down to 3.3 V via a voltage regulator.		The ESP32-CAN-X2 development board is flexible in its power input, and it provides multiple power input options. Power can either be supplied via the VIN pin, or via USB-C connector. Any voltage input either via USB or VIN is stepped down to 3.3 V via a voltage regulator.

			'''Power available to your circuit'''
			The onboard regulator can provide power to your devices:
			* 1.5A is available on the 5V header pins
			* 100mA is available on the 3.3v header pins

	'''Pin Voltage'''		'''Pin Voltage'''

Brentp: /* CAN Controllers */

2025-10-16T18:34:36Z

CAN Controllers

← Older revision		Revision as of 18:34, 16 October 2025
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	External headers, SV1 & SV2, are the two other important components of this development board. SV1 is the left side dual row header and the SV2 is the right side dual row header. Both of these headers have 20 pins available for connection. These headers provide connections for GPIOs, power output, ground (GND), power input, and CAN communication pins. Both of these header pinouts have standard size, allowing users to connect them using jumper wires, a breadboard, or even solder wires permanently onto the development board. However, while doing the wire connection the customer must make sure that none of them get short circuit. The details regarding the pin's names, numbers, outputs, and functions are given in the Board Pinout section below.		External headers, SV1 & SV2, are the two other important components of this development board. SV1 is the left side dual row header and the SV2 is the right side dual row header. Both of these headers have 20 pins available for connection. These headers provide connections for GPIOs, power output, ground (GND), power input, and CAN communication pins. Both of these header pinouts have standard size, allowing users to connect them using jumper wires, a breadboard, or even solder wires permanently onto the development board. However, while doing the wire connection the customer must make sure that none of them get short circuit. The details regarding the pin's names, numbers, outputs, and functions are given in the Board Pinout section below.

			=== CAN bus transceivers===

			The following are the specifications of the CAN transceivers for CAN1 and CAN2:

			'''Detection of Ground Fault'''
			* Permanent Dominant Detection on TXD
			* Permanent Dominant Detection on Bus
			* Power-on Reset and Voltage Brown-Out

			'''Protection on V DD Pin'''
			* Protection Against Damage Due to Short-Circuit
			Conditions (Positive or Negative Battery Voltage)
			* Protection Against High-Voltage Transients in

			'''Automotive Environments'''
			* Automatic Thermal Shutdown Protection
			* Suitable for 12V and 24V Systems
			* Meets or exceeds stringent automotive design requirements including “Hardware Requirementsfor LIN, CAN and FlexRay Interfaces in Automotive Applications”, Version 1.3, May 2012
			• High-Noise Immunity Due to Differential Bus Implementation
			• High Electrostatic Discharge (ESD) Protection on CANH and CANL, meeting the IEC61000-4-2 up to ±14 kV

	=== CAN Controllers ===		=== CAN Controllers ===

Brentp: /* Bolt-ons */

2025-08-28T16:27:10Z

Bolt-ons

← Older revision		Revision as of 16:27, 28 August 2025
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	Bolt-ons are stackable add-on boards that offer easy extensibility		Bolt-ons are stackable add-on boards that offer easy extensibility

			Make your own bolt on with a blank design template https://github.com/autosportlabs/ESP32-CAN-X2/tree/main/bolt-on-template
	===GPS bolt-on===		===GPS bolt-on===
	Adds a high performance GPS receiver<br/>		Adds a high performance GPS receiver<br/>

Brentp: /* Bolt-ons */

2025-07-09T17:56:35Z

Bolt-ons

← Older revision		Revision as of 17:56, 9 July 2025
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	Adds a high performance GPS receiver<br/>		Adds a high performance GPS receiver<br/>
	[[File:GPS Bolt-on image main.png\|300px\|link=Gps-bolt-on]]		[[File:GPS Bolt-on image main.png\|300px\|link=Gps-bolt-on]]
			[[Image:add_to_cart.png\|link=https://www.autosportlabs.com/product/gps-bolt-on/]]
	===Button bolt-on===		===Button bolt-on===
	Adds 4 tactile switches + RGB LEDs<br/>		Adds 4 tactile switches + RGB LEDs<br/>
	[[File:Button Bolt-on white background.jpg\|300px\|link=Button-bolt-on]]		[[File:Button Bolt-on white background.jpg\|300px\|link=Button-bolt-on]]
			[[Image:add_to_cart.png\|link=https://www.autosportlabs.com/product/button-bolt-on/]]
	===RGB LED bolt-on===		===RGB LED bolt-on===
	Adds 10 RGB LEDs across two groups for alert indicators<br/>		Adds 10 RGB LEDs across two groups for alert indicators<br/>
	[[File:RGB LED Bolt-on.jpg\|300px\|link=RGB-bolt-on]]		[[File:RGB LED Bolt-on.jpg\|300px\|link=RGB-bolt-on]]
			[[Image:add_to_cart.png\|link=https://www.autosportlabs.com/product/rgb-led-bolt-on/]]

	=Getting started=		=Getting started=

Abdurrehman Akhtar: /* CAN Controllers */

2025-07-05T16:23:02Z

CAN Controllers

← Older revision		Revision as of 16:23, 5 July 2025
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	Crystal: 16MHz		Crystal: 16MHz
	[[File:~~Internal connection~~.~~png~~\|Figure 3]]		[[File:CAN Controller Connections ESP32.jpg\|Figure 3]]

	=== Two 4-Pin header Connector ===		=== Two 4-Pin header Connector ===